<?php
function send($Msg){
    echo json_encode($Msg,JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
}
function curl($url, $post=0, $referer=0, $cookie=0, $header=0, $ua=0, $nobaody=0){
    $ch = curl_init();
    $ip = rand(0,255).'.'.rand(0,255).'.'.rand(0,255).'.'.rand(0,255) ;
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
    $httpheader[] = "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8";
    $httpheader[] = "Accept-Encoding: gzip, deflate, sdch, br";
    $httpheader[] = "Accept-Language: zh-CN,zh;q=0.8";
    curl_setopt($ch, CURLOPT_HTTPHEADER, $httpheader);
    if ($post) {
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
    }
    if ($header) {
        curl_setopt($ch, CURLOPT_HEADER, true);
    }
    if ($cookie) {
        curl_setopt($ch, CURLOPT_COOKIE, $cookie);
    }
    if($referer){
        if($referer==1){
            curl_setopt($ch, CURLOPT_REFERER, 'https://music.163.com/outchain/player?type=0&id=2250011882&auto=1');
        }else{
            curl_setopt($ch, CURLOPT_REFERER, $referer);
        }
    }
    if ($ua) {
        curl_setopt($ch, CURLOPT_USERAGENT, $ua);
    }
    else {
        curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (iPhone; CPU iPhone OS 9_1 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Version/9.0 Mobile/13B143 Safari/601.1");
    }
    if ($nobaody) {
        curl_setopt($ch, CURLOPT_NOBODY, 1);
    }
    curl_setopt($ch, CURLOPT_TIMEOUT, 3);
    curl_setopt($ch, CURLOPT_ENCODING, "gzip");
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    $ret = curl_exec($ch);
    //$Headers = curl_getinfo($ch);
    curl_close($ch);
    return $ret;
}
function baidu($domain) {
     $baidu='https://www.baidu.com/s?ie=utf-8&tn=baidu&wd=site%3A'.$domain; 
     $bdsite=curl($baidu); 

     $bdsite = str_replace(array("\r\n", "\r", "\n", '    '), '', $bdsite); 
     preg_match('/该网站共有(.*?)个网页被百度收录/i',$bdsite,$count);
     if (!$count) preg_match('/找到相关结果数约(.*?)个/i',$bdsite,$count);
     $count = str_replace(array("\r\n", "\r", "\n", ',', ' '), '', $count); 
     $baiduSL=strip_tags($count[1]); 
     unset($count);
     return $baiduSL;
}